PALASMA TREATMENT OF POLYVINYLIDENE FLUORIDE AND THEIR ESR INVESTIGATION

Chinese Journal of Magnetic Resonance ›› 1994, Vol. 11 ›› Issue (2): 127-132.

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PALASMA TREATMENT OF POLYVINYLIDENE FLUORIDE AND THEIR ESR INVESTIGATION

Zhan RUIYUN¹, Liu Guizhen¹, Liu Xieshu², Zhu Yufen²

1. Changchun Institute of Applied Chemistry, Changchun 130022;
2. Guangzhou Institute of Chemistry, Guangzhou 510650

Received:1993-02-01 Revised:1993-08-04 Published:1994-06-05 Online:2018-01-20

Abstract

Abstract: The plasma treatment of polyvhylidene fluoride (PVF₂)films was carried out in a capacitively coupled reactor with external electrodes.The gel content of PVF₂ treated in various conditions,their shear strength and the contact angle of water on the surface of PVF₂ were mcasured.ESR investigation of the free radicals produced in the process of plasma treatment,indicates that the incrcase of the unsaturated bonds in molecules and highly crosslink reaction were in favour of the adhesion of PVF₂.

Key words: Polyvinylidene fluoride, Plasma, ESR

Zhan RUIYUN, Liu Guizhen, Liu Xieshu, Zhu Yufen. PALASMA TREATMENT OF POLYVINYLIDENE FLUORIDE AND THEIR ESR INVESTIGATION[J]. Chinese Journal of Magnetic Resonance, 1994, 11(2): 127-132.

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PALASMA TREATMENT OF POLYVINYLIDENE FLUORIDE AND THEIR ESR INVESTIGATION

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